living organisms see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
   Superkingdom Eukaryotae see Domain Eukaryota Chatton, 1925
     Kingdom Animalia Linnaeus, 1758 - animals
       Subkingdom Eumetazoa Butschli, 1910 see [unranked] Eumetazoa Bütschli, 1910
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Reptilia Linnaeus, 1758 - reptiles
               Subclass Lepidosauria Duméril & Bibron, 1839
                 Order Squamata Oppel, 1811
                   Suborder Sauria McCartney, 1802 - lizards see Clade Sauria Macartney 1802 [Gauthier & de Queiroz 2020]
                     Infraorder Iguania Latreille, 1825 see Suborder Iguania Cope, 1864
                       Family Iguanidae Oppel, 1811 - iguanas
                         "Iguanines" see Subfamily Iguaninae Oppel, 1811
                           1 Genus Dipsosaurus Hallowell, 1854
                           2 Genus Sauromalus Duméril, 1856
                           3 Genus Iguana Laurenti, 1768
                           4 Genus Ctenosaura Wiegmann, 1828
                           5 Genus Enyaliosaurus Gray, 1845 see Genus Ctenosaura Wiegmann, 1828
                           6 Genus Cyclura Harlan, 1825
                           7 Genus Amblyrhynchus Bell, 1825
                           8 Genus Conolophus Fitzinger, 1843
                           9 Genus Brachylophus Wagler, 1830